reg.h 1.4 KB

123456789101112131415161718192021222324252627282930313233343536373839
  1. #ifndef __NET_WIRELESS_REG_H
  2. #define __NET_WIRELESS_REG_H
  3. extern const struct ieee80211_regdomain *cfg80211_regdomain;
  4. bool is_world_regdom(const char *alpha2);
  5. bool reg_is_valid_request(const char *alpha2);
  6. void reg_device_remove(struct wiphy *wiphy);
  7. int regulatory_init(void);
  8. void regulatory_exit(void);
  9. int set_regdom(const struct ieee80211_regdomain *rd);
  10. /**
  11. * __regulatory_hint - hint to the wireless core a regulatory domain
  12. * @wiphy: if the hint comes from country information from an AP, this
  13. * is required to be set to the wiphy that received the information
  14. * @alpha2: the ISO/IEC 3166 alpha2 being claimed the regulatory domain
  15. * should be in.
  16. * @country_ie_checksum: checksum of processed country IE, set this to 0
  17. * if the hint did not come from a country IE
  18. * @country_ie_env: the environment the IE told us we are in, %ENVIRON_*
  19. *
  20. * The Wireless subsystem can use this function to hint to the wireless core
  21. * what it believes should be the current regulatory domain by giving it an
  22. * ISO/IEC 3166 alpha2 country code it knows its regulatory domain should be
  23. * in.
  24. *
  25. * Returns zero if all went fine, %-EALREADY if a regulatory domain had
  26. * already been set or other standard error codes.
  27. *
  28. */
  29. extern int __regulatory_hint(struct wiphy *wiphy, enum reg_set_by set_by,
  30. const char *alpha2, u32 country_ie_checksum,
  31. enum environment_cap country_ie_env);
  32. #endif /* __NET_WIRELESS_REG_H */